<html xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xd="http://www.oxygenxml.com/ns/doc/xsl" xmlns:cat="http://standards.iso.org/iso/19115/-3/cat/1.0" xmlns:lan="http://standards.iso.org/iso/19115/-3/lan/1.0" xmlns:gco="http://standards.iso.org/iso/19115/-3/gco/1.0" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><a name="top"></a><h1>Codelist Catalog</h1>
   <p>This report describes the ISO TC211 codelist catalogs, the codelists they contain, and the values and definitions of the codes.</p>
   <p> 
      Please contact <a href="mailto:rehabermann@me.com">Ted Habermann</a> if you have questions or suggestions.
   </p>
   <h2>Catalog</h2><b>Name: </b>ISO 19115-1 Codelists<br/><b>Scope: </b>Codelists for description of metadata datasets compliant with ISO/TC 211 19115-1.<br/><b>Field of application: </b>Codelists used in ISO 19115-3 metadata records<br/><b>Version: </b>1.1<br/><b>Date: </b>2017-09-10<br/><b>Number of CodeLists: </b>29<br/><b>Number of items: </b>342
   <hr/>
   <h2>Codelists</h2><a href="CI_DateTypeCode"></a><h2>
                  CI_DateTypeCode
               : 
   </h2><b>Description: </b>
               identification of when a given event occurred
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/cit/1.0<br/><b>Number of items: </b>16
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            creation
            
         </td>
         <td valign="top">
            date identifies when the resource was brought into existence
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            publication
            
         </td>
         <td valign="top">
            date identifies when the resource was issued
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            revision
            
         </td>
         <td valign="top">
            date identifies when the resource was examined or re-examined and improved or amended
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            expiry
            
         </td>
         <td valign="top">
            date identifies when resource expires 
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            lastUpdate
            
         </td>
         <td valign="top">
            date identifies when resource was last updated
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            lastRevision
            
         </td>
         <td valign="top">
            date identifies when resource was last reviewed
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            nextUpdate
            
         </td>
         <td valign="top">
            date identifies when resource will be next updated
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            unavailable
            
         </td>
         <td valign="top">
            date identifies when resource became not available or obtainable
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            inForce
            
         </td>
         <td valign="top">
            date identifies when resource became in force
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            adopted
            
         </td>
         <td valign="top">
            date identifies when resource was adopted
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            deprecated
            
         </td>
         <td valign="top">
            date identifies when resource was deprecated
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            superseded
            
         </td>
         <td valign="top">
            date identifies when resource was  superseded or replaced by another resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            validityBegins
            
         </td>
         <td valign="top">
            time at which the data are considered to become valid.  NOTE: There could be quite a delay between creation and validity begins
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            validityExpires
            
         </td>
         <td valign="top">
            time at which the data are no longer considered to be valid
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            released
            
         </td>
         <td valign="top">
            the date that the resource shall be released for public access
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            distribution
            
         </td>
         <td valign="top">
            date identifies when an instance of the resource was distributed
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="CI_OnLineFunctionCode"></a><h2>
                  CI_OnLineFunctionCode
               : 
   </h2><b>Description: </b>
               function performed by the resource
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/cit/1.0<br/><b>Number of items: </b>11
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            download
            
         </td>
         <td valign="top">
            online instructions for transferring data from one storage device or system to another
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            information
            
         </td>
         <td valign="top">
            online information about the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            offlineAccess
            
         </td>
         <td valign="top">
            online instructions for requesting the resource from the provider
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            order
            
         </td>
         <td valign="top">
            online order process for obtaining the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            search
            
         </td>
         <td valign="top">
            online search interface for seeking out information about the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            completeMetadata
            
         </td>
         <td valign="top">
            complete metadata provided
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            browseGraphic
            
         </td>
         <td valign="top">
            browse graphic provided
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            upload
            
         </td>
         <td valign="top">
            online resource upload capability provided
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            emailService
            
         </td>
         <td valign="top">
            online email service provided
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            browsing
            
         </td>
         <td valign="top">
            online browsing provided
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            fileAccess
            
         </td>
         <td valign="top">
            online file access provided
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="CI_PresentationFormCode"></a><h2>
                  CI_PresentationFormCode
               : 
   </h2><b>Description: </b>
               mode in which the data are represented
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/cit/1.0<br/><b>Number of items: </b>21
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            documentDigital
            
         </td>
         <td valign="top">
            digital representation of a primarily textual item (can contain illustrations also)
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            documentHardcopy
            
         </td>
         <td valign="top">
            representation of a primarily textual item (can contain illustrations also) on paper, photographic material, or other media
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            imageDigital
            
         </td>
         <td valign="top">
            likeness of natural or man-made features, objects, and activities acquired through the sensing of visual or any other segment
            of the electromagnetic spectrum by sensors, such as thermal infrared, and high resolution radar and stored in digital format
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            imageHardcopy
            
         </td>
         <td valign="top">
            likeness of natural or man-made features, objects, and activities acquired through the sensing of visual or any other segment
            of the electromagnetic spectrum by sensors, such as thermal infrared, and high resolution radar and reproduced on paper, photographic
            material, or other media for use directly by the human user
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            mapDigital
            
         </td>
         <td valign="top">
            map represented in raster or vector form
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            mapHardcopy
            
         </td>
         <td valign="top">
            map printed on paper, photographic material, or other media for use directly by the human user
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            modelDigital
            
         </td>
         <td valign="top">
            multi-dimensional digital representation of a feature, process, etc.
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            modelHardcopy
            
         </td>
         <td valign="top">
            3-dimensional, physical model
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            profileDigital
            
         </td>
         <td valign="top">
            vertical cross-section in digital form
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            profileHardcopy
            
         </td>
         <td valign="top">
            vertical cross-section printed on paper, etc.
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            tableDigital
            
         </td>
         <td valign="top">
            digital representation of facts or figures systematically displayed, especially in columns
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            tableHardcopy
            
         </td>
         <td valign="top">
            representation of facts or figures systematically displayed, especially in columns, printed on paper, photographic material,
            or other media
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            videoDigital
            
         </td>
         <td valign="top">
            digital video recording
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            videoHardcopy
            
         </td>
         <td valign="top">
            video recording on film
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            audioDigital
            
         </td>
         <td valign="top">
            digital audio recording
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            audioHardcopy
            
         </td>
         <td valign="top">
            audio recording delivered by analog media, such as a magnetic tape
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            multimediaDigital
            
         </td>
         <td valign="top">
            information representation using simultaneously various digital modes for text, sound, image
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            multimediaHardcopy
            
         </td>
         <td valign="top">
            information representation using simultaneously various analog modes for text, sound, image
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            physicalSample
            
         </td>
         <td valign="top">
            a physical object, e.g. Rock or mineral sample, microscope  slide
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            diagramDigital
            
         </td>
         <td valign="top">
            information represented graphically by charts such as pie chart, bar chart, and other type of diagrams and recorded in digital
            format
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            diagramHardcopy
            
         </td>
         <td valign="top">
            information represented graphically by charts such as pie chart, bar chart, and other type of diagrams and printed on paper,
            phototographic material, or other media
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="CI_RoleCode"></a><h2>
                  CI_RoleCode
               : 
   </h2><b>Description: </b>
               function performed by the responsible party
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/cit/1.0<br/><b>Number of items: </b>20
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            resourceProvider
            
         </td>
         <td valign="top">
            party that supplies the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            custodian
            
         </td>
         <td valign="top">
            party that accepts accountability and responsibility for the resource and ensures appropriate care and maintenance of the
            resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            owner
            
         </td>
         <td valign="top">
            party that owns the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            user
            
         </td>
         <td valign="top">
            party who uses the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            distributor
            
         </td>
         <td valign="top">
            party who distributes the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            originator
            
         </td>
         <td valign="top">
            party who created the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            pointOfContact
            
         </td>
         <td valign="top">
            party who can be contacted for acquiring knowledge about or acquisition of the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            principalInvestigator
            
         </td>
         <td valign="top">
            key party responsible for gathering information and conducting research
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            processor
            
         </td>
         <td valign="top">
            party who has processed the data in a manner such that the resource has been modified
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            publisher
            
         </td>
         <td valign="top">
            party who published the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            author
            
         </td>
         <td valign="top">
            party who authored the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            sponsor
            
         </td>
         <td valign="top">
            party who speaks for the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            coAuthor
            
         </td>
         <td valign="top">
            party who jointly authors the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            collaborator
            
         </td>
         <td valign="top">
            party who assists with the generation of the resource other than the principal investigator
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            editor
            
         </td>
         <td valign="top">
            party who reviewed or modified the resource to improve the content
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            mediator
            
         </td>
         <td valign="top">
            a class of entity that mediates access to the resource and for whom the resource is intended or useful
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            rightsHolder
            
         </td>
         <td valign="top">
            party owning or managing rights over the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            contributor
            
         </td>
         <td valign="top">
            party contributing to the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            funder
            
         </td>
         <td valign="top">
            party providing monetary support for the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            stakeholder
            
         </td>
         <td valign="top">
            party who has an interest in the resource or the use of the resource
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="CI_TelephoneTypeCode"></a><h2>
                  CI_TelephoneTypeCode
               : 
   </h2><b>Description: </b>
               type of telephone
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/cit/1.0<br/><b>Number of items: </b>3
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            voice
            
         </td>
         <td valign="top">
            telephone provides voice service
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            fax
            
         </td>
         <td valign="top">
            telephone provides facsimile service
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            sms
            
         </td>
         <td valign="top">
            telephone provides sms service
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="DS_AssociationTypeCode"></a><h2>
                  DS_AssociationTypeCode
               : 
   </h2><b>Description: </b>
               justification for the correlation of two resources
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/mri/1.0<br/><b>Number of items: </b>9
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            crossReference
            
         </td>
         <td valign="top">
            reference from one resource to another
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            largerWorkCitation
            
         </td>
         <td valign="top">
            reference to a master resource of which this one is a part
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            partOfSeamlessDatabase
            
         </td>
         <td valign="top">
            part of same structured set of data held in a computer
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            stereoMate
            
         </td>
         <td valign="top">
            part of a set of imagery that when used together, provides three-dimensional images
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            isComposedOf
            
         </td>
         <td valign="top">
            reference to resources that are parts of this resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            collectiveTitle
            
         </td>
         <td valign="top">
            common title for a collection of resources. NOTE:  title identifies elements of a series collectively, combined with information
            about what volumes are available at the source cite
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            series
            
         </td>
         <td valign="top">
            associated through a common heritage such as produced to a common product specification
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            dependency
            
         </td>
         <td valign="top">
            associated through a dependency
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            revisionOf
            
         </td>
         <td valign="top">
            resource is a revision of associated resource
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="DCPList"></a><h2>
                  DCPList
               : 
   </h2><b>Description: </b>
               class of information to which the referencing entity applies
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/srv/2.0<br/><b>Number of items: </b>10
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            XML
            
         </td>
         <td valign="top">
            Extensible Markup Language
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            CORBA
            
         </td>
         <td valign="top">
            Common Object Request Broker Architecture
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            JAVA
            
         </td>
         <td valign="top">
            Object-oriented programming language
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            COM
            
         </td>
         <td valign="top">
            Component Object Model
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            SQL
            
         </td>
         <td valign="top">
            Structured Query Language
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            SOAP
            
         </td>
         <td valign="top">
            Simple Object Access Protocol
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            Z3950
            
         </td>
         <td valign="top">
            ISO 23950 
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            HTTP
            
         </td>
         <td valign="top">
            HyperText Transfer Protocol
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            FTP
            
         </td>
         <td valign="top">
            File Transfer Protocol
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            WebServices
            
         </td>
         <td valign="top">
            Web service
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="DS_InitiativeTypeCode"></a><h2>
                  DS_InitiativeTypeCode
               : 
   </h2><b>Description: </b>
               type of aggregation activity in which resources are related
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/mri/1.0<br/><b>Number of items: </b>15
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            campaign
            
         </td>
         <td valign="top">
            series of organized planned actions 
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            collection
            
         </td>
         <td valign="top">
            accumulation of resources assembled for a specific purpose
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            exercise
            
         </td>
         <td valign="top">
            specific performance of a function or group of functions
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            experiment
            
         </td>
         <td valign="top">
            process designed to find if something is effective or valid
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            investigation
            
         </td>
         <td valign="top">
            search or systematic inquiry
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            mission
            
         </td>
         <td valign="top">
            specific operation of a data collection system
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            sensor
            
         </td>
         <td valign="top">
            device or piece of equipment which detects or records
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            operation
            
         </td>
         <td valign="top">
            action that is part of a series of actions
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            platform
            
         </td>
         <td valign="top">
            vehicle or other support base that holds a sensor
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            process
            
         </td>
         <td valign="top">
            method of doing something involving a number of steps
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            program
            
         </td>
         <td valign="top">
            specific planned activity
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            project
            
         </td>
         <td valign="top">
            organized undertaking, research, or development
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            study
            
         </td>
         <td valign="top">
            examination or investigation 
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            task
            
         </td>
         <td valign="top">
            piece of work
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            trial
            
         </td>
         <td valign="top">
            process of testing to discover or demonstrate something
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_CellGeometryCode"></a><h2>
                  MD_CellGeometryCode
               : 
   </h2><b>Description: </b>
               code indicating the geometry represented by the grid cell value
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/msr/1.0<br/><b>Number of items: </b>4
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            point
            
         </td>
         <td valign="top">
            each cell represents a point
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            area
            
         </td>
         <td valign="top">
            each cell represents an area
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            voxel
            
         </td>
         <td valign="top">
            each cell represents a volumetric measurement on a regular grid in three dimensional space
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            stratum
            
         </td>
         <td valign="top">
            height range for a single point vertical profile
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_ClassificationCode"></a><h2>
                  MD_ClassificationCode
               : 
   </h2><b>Description: </b>
               name of the handling restrictions on the resource
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/mco/1.0<br/><b>Number of items: </b>9
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            unclassified
            
         </td>
         <td valign="top">
            available for general disclosure
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            restricted
            
         </td>
         <td valign="top">
            not for general disclosure
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            confidential
            
         </td>
         <td valign="top">
            available for someone who can be entrusted with information
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            secret
            
         </td>
         <td valign="top">
            kept or meant to be kept private, unknown, or hidden from all but a select group of people
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            topSecret
            
         </td>
         <td valign="top">
            of the highest secrecy
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            SBU
            
         </td>
         <td valign="top">
            although unclassified, requires strict controls over its distribution
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            forOfficialUseOnly
            
         </td>
         <td valign="top">
            unclassified information that is to be used only for official purposes determined by the designating body
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            protected
            
         </td>
         <td valign="top">
            compromise of the information could cause damage
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            limitedDistribution
            
         </td>
         <td valign="top">
            desimination limited by designating body
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_CoverageContentTypeCode"></a><h2>
                  MD_CoverageContentTypeCode
               : 
   </h2><b>Description: </b>
               specific type of information represented in the cell
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/mrc/1.0<br/><b>Number of items: </b>8
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            image
            
         </td>
         <td valign="top">
            meaningful numerical representation of a physical parameter that is not the actual value of the physical parameter
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            thematicClassification
            
         </td>
         <td valign="top">
            code value with no quantitative meaning, used to represent a physical quantity
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            physicalMeasurement
            
         </td>
         <td valign="top">
            value in physical units of the quantity being measured
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            auxillaryInformation
            
         </td>
         <td valign="top">
            data, usually a physical measurement, used to support the calculation of the primary physicalMeasurement coverages in the
            dataset (e.g. grid of aerosol optical thickness used in the calculation of a sea surface temperature product).
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            qualityInformation
            
         </td>
         <td valign="top">
            data used to characterize the quality of the physicalMeasurement coverages in the dataset. Typically included in a gmi:QE_CoverageResult.
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            referenceInformation
            
         </td>
         <td valign="top">
            reference information used to support the calculation or use of the physicalMeasurement coverages in the dataset (e.g. grids
            of latitude/longitude used to geolocate the physical measurements).
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            modelResult
            
         </td>
         <td valign="top">
            resources with values that are calculated using a model rather than being observed or calculated from observations.
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            coordinate
            
         </td>
         <td valign="top">
            data used to provide coordinate axis values  
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_DatatypeCode"></a><h2>
                  MD_DatatypeCode
               : 
   </h2><b>Description: </b>
               datatype of element or entity
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/mex/1.0<br/><b>Number of items: </b>15
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            class
            
         </td>
         <td valign="top">
            descriptor of a set of objects that share the same attributes, operations, methods, relationships, and behaviour
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            codelist
            
         </td>
         <td valign="top">
            flexible enumeration useful for expressing a long list of values, can be extended
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            enumeration
            
         </td>
         <td valign="top">
            data type whose instances form a list of named literal values, not extendable
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            codelistElement
            
         </td>
         <td valign="top">
            permissible value for a codelist or enumeration 
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            abstractClass
            
         </td>
         <td valign="top">
            class that cannot be directly instantiated
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            aggregateClass
            
         </td>
         <td valign="top">
            class that is composed of classes it is connected to by an aggregate relationship
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            specifiedClass
            
         </td>
         <td valign="top">
            subclass that may be substituted for its superclass
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            datatypeClass
            
         </td>
         <td valign="top">
            class with few or no operations whose primary purpose is to hold the abstract state of another class for transmittal, storage,
            encoding or persistent storage
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            interfaceClass
            
         </td>
         <td valign="top">
            named set of operations that characterize the behaviour of an element
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            unionClass
            
         </td>
         <td valign="top">
            class describing a selection of one of the specified types
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            metaClass
            
         </td>
         <td valign="top">
            class whose instances are classes
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            typeClass
            
         </td>
         <td valign="top">
            class used for specification of a domain of instances (objects), together with the operations applicable to the objects. A
            type may have attributes and associations
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            characterString
            
         </td>
         <td valign="top">
            textual information
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            integer
            
         </td>
         <td valign="top">
            numerical field
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            association
            
         </td>
         <td valign="top">
            semantic relationship between two classes that involves connections among their instances
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_DimensionNameTypeCode"></a><h2>
                  MD_DimensionNameTypeCode
               : 
   </h2><b>Description: </b>
               name of the dimension
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/msr/1.0<br/><b>Number of items: </b>8
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            row
            
         </td>
         <td valign="top">
            ordinate (y) axis
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            column
            
         </td>
         <td valign="top">
            abscissa (x) axis
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            vertical
            
         </td>
         <td valign="top">
            vertical (z) axis
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            track
            
         </td>
         <td valign="top">
            along the direction of motion of the scan point
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            crossTrack
            
         </td>
         <td valign="top">
            perpendicular to the direction of motion of the scan point
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            line
            
         </td>
         <td valign="top">
            scan line of a sensor
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            sample
            
         </td>
         <td valign="top">
            element along a scan line
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            time
            
         </td>
         <td valign="top">
            duration
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_GeometricObjectTypeCode"></a><h2>
                  MD_GeometricObjectTypeCode
               : 
   </h2><b>Description: </b>
               name of point or vector objects used to locate zero-, one-, two-, or three-dimensional spatial locations in the dataset
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/msr/1.0<br/><b>Number of items: </b>6
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            complex
            
         </td>
         <td valign="top">
            set of geometric primitives such that their boundaries can be represented as a union of other primitives
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            composite
            
         </td>
         <td valign="top">
            connected set of curves, solids or surfaces
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            curve
            
         </td>
         <td valign="top">
            bounded, 1-dimensional geometric primitive, representing the continuous image of a line
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            point
            
         </td>
         <td valign="top">
            zero-dimensional geometric primitive, representing a position but not having an extent
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            solid
            
         </td>
         <td valign="top">
            bounded, connected 3-dimensional geometric primitive, representing the continuous image of a region of space
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            surface
            
         </td>
         <td valign="top">
            bounded, connected 2-dimensional geometric primitive, representing the continuous image of a region of a plane
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_ImagingConditionCode"></a><h2>
                  MD_ImagingConditionCode
               : 
   </h2><b>Description: </b>
               code which indicates conditions which may affect the image
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/mrc/1.0<br/><b>Number of items: </b>11
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            blurredImage
            
         </td>
         <td valign="top">
            portion of the image is blurred
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            cloud
            
         </td>
         <td valign="top">
            portion of the image is partially obscured by cloud cover
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            degradingObliquity
            
         </td>
         <td valign="top">
            acute angle between the plane of the ecliptic (the plane of the Earth s orbit) and the plane of the celestial equator
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            fog
            
         </td>
         <td valign="top">
            portion of the image is partially obscured by fog
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            heavySmokeOrDust
            
         </td>
         <td valign="top">
            portion of the image is partially obscured by heavy smoke or dust
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            night
            
         </td>
         <td valign="top">
            image was taken at night
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            rain
            
         </td>
         <td valign="top">
            image was taken during rainfall
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            semiDarkness
            
         </td>
         <td valign="top">
            image was taken during semi-dark conditions; twilight conditions
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            shadow
            
         </td>
         <td valign="top">
            portion of the image is obscured by shadow
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            snow
            
         </td>
         <td valign="top">
            portion of the image is obscured by snow
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            terrainMasking
            
         </td>
         <td valign="top">
            the absence of collection data of a given point or area caused by the relative location of topographic features which obstruct
            the collection path between the collector(s) and the subject(s) of interest
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_KeywordTypeCode"></a><h2>
                  MD_KeywordTypeCode
               : 
   </h2><b>Description: </b>
               methods used to group similar keywords
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/mri/1.0<br/><b>Number of items: </b>15
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            discipline
            
         </td>
         <td valign="top">
            keyword identifies a branch of instruction or specialized learning
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            place
            
         </td>
         <td valign="top">
            keyword identifies a location
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            stratum
            
         </td>
         <td valign="top">
            keyword identifies the layer(s) of any deposited substance or levels within an ordered system
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            temporal
            
         </td>
         <td valign="top">
            keyword identifies a time period related to the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            theme
            
         </td>
         <td valign="top">
            keyword identifies a particular subject or topic
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            dataCentre
            
         </td>
         <td valign="top">
            keyword identifies a repository or archive that manages and distributes data
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            featureType
            
         </td>
         <td valign="top">
            keyword identifies a resource containing or about a collection of feature instances with common characteristics
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            instrument
            
         </td>
         <td valign="top">
            keyword identifies a device used to measure or compare physical properties
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            platform
            
         </td>
         <td valign="top">
            keyword identifies a structure upon which an instrument is mounted
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            process
            
         </td>
         <td valign="top">
            keyword identifies a series of actions or natural occurrences 
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            project
            
         </td>
         <td valign="top">
            keyword identifies an endeavour undertaken to create or modify a product or service
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            service
            
         </td>
         <td valign="top">
            keyword identifies an activity carried out by one party for the benefit of another
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            product
            
         </td>
         <td valign="top">
            keyword identifies a type of product
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            subTopicCategory
            
         </td>
         <td valign="top">
            refinement of a topic category for the purpose of geographic data classification
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            taxon
            
         </td>
         <td valign="top">
            keyword identifies a taxonomy of the resource
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_MaintenanceFrequencyCode"></a><h2>
                  MD_MaintenanceFrequencyCode
               : 
   </h2><b>Description: </b>
               frequency with which modifications and deletions are made to the data after it is first produced
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/mmi/1.0<br/><b>Number of items: </b>15
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            continual
            
         </td>
         <td valign="top">
            resource is repeatedly and frequently updated
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            daily
            
         </td>
         <td valign="top">
            resource is updated each day
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            weekly
            
         </td>
         <td valign="top">
            resource is updated on a weekly basis
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            fortnightly
            
         </td>
         <td valign="top">
            resource is updated every two weeks
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            monthly
            
         </td>
         <td valign="top">
            resource is updated each month
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            quarterly
            
         </td>
         <td valign="top">
            resource is updated every three months
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            biannually
            
         </td>
         <td valign="top">
            resource is updated twice each year
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            annually
            
         </td>
         <td valign="top">
            resource is updated every year
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            asNeeded
            
         </td>
         <td valign="top">
            resource is updated as deemed necessary
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            irregular
            
         </td>
         <td valign="top">
            resource is updated in intervals that are uneven in duration
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            notPlanned
            
         </td>
         <td valign="top">
            there are no plans to update the data
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            unknown
            
         </td>
         <td valign="top">
            frequency of maintenance for the data is not known
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            periodic
            
         </td>
         <td valign="top">
            resource is updated at regular intervals
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            semimonthly
            
         </td>
         <td valign="top">
            resource updated twice a monthly
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            biennially
            
         </td>
         <td valign="top">
            resource is updated every 2 years
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_MediumFormatCode"></a><h2>
                  MD_MediumFormatCode
               : 
   </h2><b>Description: </b>
               method used to write to the medium
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/mrd/1.0<br/><b>Number of items: </b>7
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            cpio
            
         </td>
         <td valign="top">
            Copy In / Out (UNIX file format and command)
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            tar
            
         </td>
         <td valign="top">
            Tape Archive
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            highSierra
            
         </td>
         <td valign="top">
            high sierra file system
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            iso9660
            
         </td>
         <td valign="top">
            information processing volume and file structure of CD-ROM
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            iso9660RockRidge
            
         </td>
         <td valign="top">
            rock ridge interchange protocol (UNIX)
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            iso9660AppleHFS
            
         </td>
         <td valign="top">
            hierarchical file system (Macintosh)
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            udf
            
         </td>
         <td valign="top">
            universal disk format
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_ObligationCode"></a><h2>
                  MD_ObligationCode
               : 
   </h2><b>Description: </b>
               obligation of the element or entity
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/mex/1.0<br/><b>Number of items: </b>3
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            mandatory
            
         </td>
         <td valign="top">
            element is always required
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            optional
            
         </td>
         <td valign="top">
            element is not required
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            conditional
            
         </td>
         <td valign="top">
            element is required when a specific condition is met
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_PixelOrientationCode"></a><h2>
                  MD_PixelOrientationCode
               : 
   </h2><b>Description: </b>
               point in a pixel corresponding to the Earth location of the pixel
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/msr/1.0<br/><b>Number of items: </b>5
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            center
            
         </td>
         <td valign="top">
            point halfway between the lower left and the upper right of the pixel
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            lowerLeft
            
         </td>
         <td valign="top">
            the corner in the pixel closest to the origin of the SRS; if two are at the same distance from the origin, the one with the
            smallest x-value
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            lowerRight
            
         </td>
         <td valign="top">
            next corner counterclockwise from the lower left
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            upperRight
            
         </td>
         <td valign="top">
            next corner counterclockwise from the lower right
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            upperLeft
            
         </td>
         <td valign="top">
            next corner counterclockwise from the upper right
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_ProgressCode"></a><h2>
                  MD_ProgressCode
               : 
   </h2><b>Description: </b>
               status of the resource
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/mcc/1.0<br/><b>Number of items: </b>18
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            completed
            
         </td>
         <td valign="top">
            has been completed
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            historicalArchive
            
         </td>
         <td valign="top">
            stored in an offline storage facility
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            obsolete
            
         </td>
         <td valign="top">
            no longer relevant
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            onGoing
            
         </td>
         <td valign="top">
            continually being updated
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            planned
            
         </td>
         <td valign="top">
            fixed date has been established upon or by which the resource will be created or updated
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            required
            
         </td>
         <td valign="top">
            needs to be generated or updated
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            underDevelopment
            
         </td>
         <td valign="top">
            currently in the process of being created
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            final
            
         </td>
         <td valign="top">
            progress concluded and no changes will be accepted
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            pending
            
         </td>
         <td valign="top">
            committed to, but not yet addressed
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            retired
            
         </td>
         <td valign="top">
            item is no longer recommended for use. It has not been superseded by another item
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            superseded
            
         </td>
         <td valign="top">
            replaced by new
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            tentative
            
         </td>
         <td valign="top">
            provisional changes likely before resource becomes final or complete
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            valid
            
         </td>
         <td valign="top">
            acceptable under specific conditions
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            accepted
            
         </td>
         <td valign="top">
            agreed to by sponsor
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            notAccepted
            
         </td>
         <td valign="top">
            rejected by sponsor
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            withdrawn
            
         </td>
         <td valign="top">
            removed from consideration 
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            proposed
            
         </td>
         <td valign="top">
            suggested that development needs to be undertaken
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            deprecated
            
         </td>
         <td valign="top">
            resource superseded and will become obsolete, use only for historical purposes 
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_ReferenceSystemTypeCode"></a><h2>
                  MD_ReferenceSystemTypeCode
               : 
   </h2><b>Description: </b>
               defines type of reference system used
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/mrs/1.0<br/><b>Number of items: </b>28
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            compoundEngineeringParametric
            
         </td>
         <td valign="top">
            compound statio-parametric coordinate reference system containing an engineering coordinate reference system and a parametric
            reference system. e.g. [local] x, y, pressure
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            compoundEngineeringParametricTemporal
            
         </td>
         <td valign="top">
            compound statio-parametric-temporal coordinate reference system containing an engineering, a parametric, and a temporal coordinate
            reference system. e.g. [local] x, y, pressure, time
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            compoundEngineeringTemporal
            
         </td>
         <td valign="top">
            compound spatio-temporal coordinate reference system containing an engineering and a temporal coordinate reference system.
            e.g. [local] x, y, time
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            compoundEngineeringVertical
            
         </td>
         <td valign="top">
            compound spatial reference system containing a horizontal engineering coordinate reference system and a vertical coordinate
            reference system. e.g. [local] x, y, height
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            compoundEngineeringVerticalTemporal
            
         </td>
         <td valign="top">
            compound spatio-temporal coordinate reference system containing an engineering, a vertical, and a temporal coordinate reference
            system. e.g. [local] x, y, height, time
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            compoundGeodeticParametric
            
         </td>
         <td valign="top">
            compound statio-parametric coordinate reference system containing a 2 dimensional geographic horizontal coordinate reference
            system and a parametric reference system. e.g. latitude, longitude, pressure
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            compoundGeodeticParametricTemporal
            
         </td>
         <td valign="top">
            compound statio-parametric-temporal coordinate reference system containing a 2 dimensional geographic horizontal, a parametric
            and a temporal coordinate reference system. e.g. latitude, longitude, pressure, time
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            compoundGeographic2DTemporal
            
         </td>
         <td valign="top">
            compound spatio-temporal coordinate reference system containing a 2 dimensional geographic horizontal coordinate reference
            system and a temporal reference system. e.g. latitude, longitude, time
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            compoundGeographic2DVertical
            
         </td>
         <td valign="top">
            compound coordinate reference system in which one constituent coordinate reference system is a horizontal geodetic coordinate
            reference system and one is a vertical coordinate reference system. e.g. latitude, longitude, [gravity-related] height or
            depth
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            compoundGeographicVerticalTemporal
            
         </td>
         <td valign="top">
            compound spatio-temporal coordinate reference system containing a 2 dimensional geographic horizontal, a vertical, and a temporal
            coordinate reference system. e.g. latitude, longitude, height, time
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            compoundGeographic3DTemporal
            
         </td>
         <td valign="top">
            compound spatio-temporal coordinate reference system containing a 3 dimensional geographic and a temporal coordinate reference
            system. e.g. latitude, longitude, ellipsoidal height, time
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            compoundProjected2DParametric
            
         </td>
         <td valign="top">
            compound statio-parametric coordinate reference system containing a projected horizontal coordinate reference system and a
            parametric reference system.  e.g. easting, northing, density
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            compoundProjected2DParametricTemporal
            
         </td>
         <td valign="top">
            compound statio-parametric-temporal coordinate reference system containing a projected horizontal, a parametric, and a temporal
            coordinate reference system. e.g. easting, northing, density, time
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            compoundProjectedTemporal
            
         </td>
         <td valign="top">
            compound spatio-temporal coordinate reference system containing a projected horizontal and a temporal coordinate reference
            system. e.g. easting, northing, time
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            compoundProjectedVertical
            
         </td>
         <td valign="top">
            compound spatial reference system containing a horizontal projected coordinate reference system and a vertical coordinate
            reference system. e.g. easting, northing, [gravity-related] height or depth
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            compoundProjectedVerticalTemporal
            
         </td>
         <td valign="top">
            compound spatio-temporal coordinate reference system containing a projected horizontal, a vertical, and a temporal coordinate
            reference system. e.g. easting, northing, height, time
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            engineering
            
         </td>
         <td valign="top">
            coordinate reference system based on an engineering datum (datum describing the relationship of a coordinate system to a local
            reference). e.g. [local] x,y
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            engineeringDesign
            
         </td>
         <td valign="top">
            engineering coordinate reference system in which the base representation of a moving object is specified. e.g. [local] x,y
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            engineeringImage
            
         </td>
         <td valign="top">
            coordinate reference system based on an image datum (engineering datum which defines the relationship of a coordinate system
            to an image). e.g. row, column
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            geodeticGeocentric
            
         </td>
         <td valign="top">
            geodetic CRS having a Cartesian 3D coordinate system. e.g. [geocentric] X,Y,Z
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            geodeticGeographic2D
            
         </td>
         <td valign="top">
            geodetic CRS having an ellipsoidal 2D coordinate system. e.g. latitude, longitude
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            geodeticGeographic3D
            
         </td>
         <td valign="top">
            geodetic CRS having an ellipsoidal 3D coordinate system. e.g. latitude, longitude, ellipsoidal height
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            geographicIdentifier
            
         </td>
         <td valign="top">
            spatial reference in the form of a label or code that identifies a location. e.g. post code
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            linear
            
         </td>
         <td valign="top">
            set of Linear Referencing Methods and the policies, records and procedures for implementing them. reference system that identifies
            a location by reference to a segment of a linear geographic feature and distance along that segment from a given point. e.g.
            x km along road
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            parametric
            
         </td>
         <td valign="top">
            coordinate reference system based on a parametric datum (datum describing the relationship of a parametric coordinate system
            to an object). e.g. pressure
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            projected
            
         </td>
         <td valign="top">
            coordinate reference system derived from a two-dimensional geodetic coordinate reference system by applying a map projection.
            e.g. easting, northing
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            temporal
            
         </td>
         <td valign="top">
            reference system against which time is measured. e.g. time
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            vertical
            
         </td>
         <td valign="top">
            one-dimensional coordinate reference system based on a vertical datum (datum describing the relation of gravity-related heights
            or depths to the Earth). e.g. [gravity-related] height or depth
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_RestrictionCode"></a><h2>
                  MD_RestrictionCode
               : 
   </h2><b>Description: </b>
               limitation(s) placed upon the access or use of the data
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/mco/1.0<br/><b>Number of items: </b>17
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            copyright
            
         </td>
         <td valign="top">
            exclusive right to the publication, production, or sale of the rights to a literary, dramatic, musical, or artistic work,
            or to the use of a commercial print or label, granted by law for a specified period of time to an author, composer, artist,
            distributor
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            patent
            
         </td>
         <td valign="top">
            government has granted exclusive right to make, sell, use or license an invention or discovery
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            patentPending
            
         </td>
         <td valign="top">
            produced or sold information awaiting a patent
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            trademark
            
         </td>
         <td valign="top">
            a name, symbol, or other device identifying a product, officially registered and legally restricted to the use of the owner
            or manufacturer
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            licence
            
         </td>
         <td valign="top">
            formal permission to do something
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            intellectualPropertyRights
            
         </td>
         <td valign="top">
            rights to financial benefit from and control of distribution of non-tangible property that is a result of creativity
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            restricted
            
         </td>
         <td valign="top">
            withheld from general circulation or disclosure
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            otherRestrictions
            
         </td>
         <td valign="top">
            limitation not listed
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            unrestricted
            
         </td>
         <td valign="top">
            no constraints exist
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            licenceUnrestricted
            
         </td>
         <td valign="top">
            formal permission not required to use the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            licenceEndUser
            
         </td>
         <td valign="top">
            formal permission required for a person or an entity to use the resource and that may differ from the person that orders or
            purchases it
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            licenceDistributor
            
         </td>
         <td valign="top">
            formal permission required for a person or an entity to commercialize or distribute the resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            private
            
         </td>
         <td valign="top">
            protects rights of individual  or organisations from observation, intrusion, or attention of others 
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            statutory
            
         </td>
         <td valign="top">
            prescribed by law
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            confidential
            
         </td>
         <td valign="top">
            not available to the public contains information that could be prejudicial to a commercial, industrial, or national interest
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            SBU
            
         </td>
         <td valign="top">
            although unclassified, requires strict controls over its distribution. 
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            in-confidence
            
         </td>
         <td valign="top">
            with trust
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_ScopeCode"></a><h2>
                  MD_ScopeCode
               : 
   </h2><b>Description: </b>
               class of information to which the referencing entity applies
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/mcc/1.0<br/><b>Number of items: </b>26
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            attribute
            
         </td>
         <td valign="top">
            information applies to the attribute value
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            attributeType
            
         </td>
         <td valign="top">
            information applies to the characteristic of a feature
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            collectionHardware
            
         </td>
         <td valign="top">
            information applies to the collection hardware class
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            collectionSession
            
         </td>
         <td valign="top">
            information applies to the collection session
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            dataset
            
         </td>
         <td valign="top">
            information applies to the dataset
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            series
            
         </td>
         <td valign="top">
            information applies to the series
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            nonGeographicDataset
            
         </td>
         <td valign="top">
            information applies to non-geographic data
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            dimensionGroup
            
         </td>
         <td valign="top">
            information applies to a dimension group
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            feature
            
         </td>
         <td valign="top">
            information applies to a feature
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            featureType
            
         </td>
         <td valign="top">
            information applies to a feature type
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            propertyType
            
         </td>
         <td valign="top">
            information applies to a property type
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            fieldSession
            
         </td>
         <td valign="top">
            information applies to a field session
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            software
            
         </td>
         <td valign="top">
            information applies to a computer program or routine
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            service
            
         </td>
         <td valign="top">
            information applies to a capability which a service provider entity makes available to a service user entity through a set
            of interfaces that define a behaviour, such as a use case
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            model
            
         </td>
         <td valign="top">
            information applies to a copy or imitation of an existing or hypothetical object
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            tile
            
         </td>
         <td valign="top">
            information applies to a tile, a spatial subset of geographic data
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            metadata
            
         </td>
         <td valign="top">
            information applies to metadata
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            initiative
            
         </td>
         <td valign="top">
            information applies to an initiative
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            sample
            
         </td>
         <td valign="top">
            information applies to a sample
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            document
            
         </td>
         <td valign="top">
            information applies to a document
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            repository
            
         </td>
         <td valign="top">
            information applies to a repository
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            aggregate 
            
         </td>
         <td valign="top">
            information applies to an aggregate resource
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            product
            
         </td>
         <td valign="top">
            metadata describing an ISO 19131 data product specification
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            collection
            
         </td>
         <td valign="top">
            information applies to an unstructured set
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            coverage
            
         </td>
         <td valign="top">
            information applies to a coverage
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            application
            
         </td>
         <td valign="top">
            information resource hosted on a specific set of hardware and accessible over a network
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_SpatialRepresentationTypeCode"></a><h2>
                  MD_SpatialRepresentationTypeCode
               : 
   </h2><b>Description: </b>
               method used to represent geographic information in the resource
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/mcc/1.0<br/><b>Number of items: </b>6
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            vector
            
         </td>
         <td valign="top">
            vector data are used to represent geographic data
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            grid
            
         </td>
         <td valign="top">
            grid data are used to represent geographic data
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            textTable
            
         </td>
         <td valign="top">
            textual or tabular data are used to represent geographic data
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            tin
            
         </td>
         <td valign="top">
            triangulated irregular network 
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            stereoModel
            
         </td>
         <td valign="top">
            three-dimensional view formed by the intersecting homologous rays of an overlapping pair of images 
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            video
            
         </td>
         <td valign="top">
            scene from a video recording 
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_TopicCategoryCode"></a><h2>
                  MD_TopicCategoryCode
               : 
   </h2><b>Description: </b>
               high-level geographic data thematic classification to assist in the grouping and search of available geographic data sets.
   Can be used to group keywords as well. Listed examples are not exhaustive.  NOTE: It is understood there are overlaps between
   general categories and the user is encouraged to select the one most appropriate.
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/mri/1.0<br/><b>Number of items: </b>21
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            farming
            
         </td>
         <td valign="top">
            rearing of animals and/or cultivation of plants. Examples: agriculture, irrigation, aquaculture, plantations, herding, pests
            and diseases affecting crops and livestock
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            biota
            
         </td>
         <td valign="top">
            flora and/or fauna in natural environment. Examples: wildlife, vegetation, biological sciences, ecology, wilderness, sealife,
            wetlands, habitat
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            boundaries 
            
         </td>
         <td valign="top">
            legal land descriptions, maritime boundaries. Examples: political and administrative boundaries, territorial seas, EEZ, port
            security zones
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            climatologyMeteorologyAtmosphere
            
         </td>
         <td valign="top">
            processes and phenomena of the atmosphere. Examples: cloud cover, weather, climate, atmospheric conditions, climate change,
            precipitation
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            economy
            
         </td>
         <td valign="top">
            economic activities, conditions and employment. Examples: production, labour, revenue, commerce, industry, tourism and ecotourism,
            forestry, fisheries, commercial or subsistence hunting, exploration and exploitation of resources such as minerals, oil and
            gas 
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            elevation
            
         </td>
         <td valign="top">
            height above or below  a vertical datum. Examples: altitude, bathymetry, digital elevation models, slope, derived products
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            environment
            
         </td>
         <td valign="top">
            environmental resources, protection and conservation. Examples: environmental pollution, waste storage and treatment, environmental
            impact assessment, monitoring environmental risk, nature reserves, landscape
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            geoscientificInformation
            
         </td>
         <td valign="top">
            information pertaining to earth sciences. Examples: geophysical features and processes, geology, minerals, sciences dealing
            with the composition, structure and origin of the earth's rocks, risks of earthquakes, volcanic activity, landslides, gravity
            information, soils, permafrost, hydrogeology, erosion
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            health
            
         </td>
         <td valign="top">
            health, health services, human ecology, and safety. Examples: disease and illness, factors affecting health, hygiene, substance
            abuse, mental and physical health, health services
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            imageryBaseMapsEarthCover
            
         </td>
         <td valign="top">
            base maps. Examples: land cover, topographic maps, imagery, unclassified images, annotations
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            intelligenceMilitary 
            
         </td>
         <td valign="top">
            military bases, structures, activities. Examples: barracks, training grounds, military transportation, information collection
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            inlandWaters
            
         </td>
         <td valign="top">
            inland water features, drainage systems and their characteristics. Examples: rivers and glaciers, salt lakes, water utilization
            plans, dams, currents, floods, water quality, hydrologic information
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            location
            
         </td>
         <td valign="top">
            positional information and services. Examples: addresses, geodetic networks, control points, postal zones and services, place
            names
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            oceans
            
         </td>
         <td valign="top">
            features and characteristics of salt water bodies (excluding inland waters) Examples: tides, tsunamis, coastal information,
            reefs
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            planningCadastre
            
         </td>
         <td valign="top">
            information used for appropriate actions for future use of the land. Examples: land use maps, zoning maps, cadastral surveys,
            land ownership
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            society
            
         </td>
         <td valign="top">
            characteristics of society and cultures. Examples: settlements, anthropology, archaeology, education, traditional beliefs,
            manners and customs, demographic data, recreational areas and activities, social impact assessments, crime and justice, census
            information
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            structure
            
         </td>
         <td valign="top">
            man-made construction. Examples: buildings, museums, churches, factories, housing, monuments, shops, towers
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            transportation
            
         </td>
         <td valign="top">
            means and aids for conveying persons and/or goods. Examples: roads, airports/airstrips, shipping routes, tunnels, nautical
            charts, vehicle or vessel location, aeronautical charts, railways
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            utilitiesCommunication
            
         </td>
         <td valign="top">
            energy, water and waste systems and communications infrastructure and services. Examples: hydroelectricity, geothermal, solar
            and nuclear sources of energy, water purification and distribution, sewage collection and disposal, electricity and gas distribution,
            data communication, telecommunication, radio, communication networks
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            extraTerrestrial
            
         </td>
         <td valign="top">
            region more than 100 km above the surface of the Earth
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            disaster
            
         </td>
         <td valign="top">
            Information related to disasters. Examples: site of the disaster, evacuation zone, disaster-prevention facility, disaster
            relief activities
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="MD_TopologyLevelCode"></a><h2>
                  MD_TopologyLevelCode
               : 
   </h2><b>Description: </b>
               degree of complexity of the spatial relationships
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/msr/1.0<br/><b>Number of items: </b>9
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            geometryOnly
            
         </td>
         <td valign="top">
            geometry objects without any additional structure which describes topology
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            topology1D
            
         </td>
         <td valign="top">
            1-dimensional topological complex; commonly called 'chain-node' topology
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            planarGraph
            
         </td>
         <td valign="top">
            1-dimensional topological complex that is planar. (A planar graph is a graph that can be drawn in a plane in such a way that
            no two edges intersect except at a vertex.)
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            fullPlanarGraph
            
         </td>
         <td valign="top">
            2-dimensional topological complex that is planar. (A 2-dimensional topological complex is commonly called 'full topology'
            in a cartographic 2D environment.)
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            surfaceGraph
            
         </td>
         <td valign="top">
            1-dimensional topological complex that is isomorphic to a subset of a surface. (A geometric complex is isomorphic to a topological
            complex if their elements are in a one-to-one, dimensional-and boundary-preserving correspondence to one another.)
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            fullSurfaceGraph
            
         </td>
         <td valign="top">
            2-dimensional topological complex that is isomorphic to a subset of a surface
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            topology3D
            
         </td>
         <td valign="top">
            3-dimensional topological complex. (A topological complex is a collection of topological primitives that are closed under
            the boundary operations.)
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            fullTopology3D
            
         </td>
         <td valign="top">
            complete coverage of a 3D Euclidean coordinate space
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            abstract
            
         </td>
         <td valign="top">
            topological complex without any specified geometric realisation 
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="SV_CouplingType"></a><h2>
                  SV_CouplingType
               : 
   </h2><b>Description: </b>
               type of coupling between service and associated data (if exists)
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/srv/2.0<br/><b>Number of items: </b>3
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            loose
            
         </td>
         <td valign="top">
            service instance is loosely coupled with a data instance, i.e. no MD_DataIdentification class has to be described
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            mixed
            
         </td>
         <td valign="top">
            service instance is mixed coupled with a data instance, i.e. MD_DataIdentification describes the associated data instance
            and additionally the service instance might work with other external data instances
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            tight
            
         </td>
         <td valign="top">
            service instance is tightly coupled with a data instance, i.e. MD_DataIdentification class MUST be described
            
         </td>
      </tr>
   </table><a href="#top">top</a><a href="SV_ParameterDirection"></a><h2>
                  SV_ParameterDirection
               : 
   </h2><b>Description: </b>
               class of information to which the referencing entity applies
            <br/><b>CodeSpace: </b>http://standards.iso.org/iso/19115/-3/srv/2.0<br/><b>Number of items: </b>3
   <table width="95%" border="1" cellpadding="2" cellspacing="2">
      <tr>
         <th valign="top">Entry</th>
         <th valign="top">Definition</th>
      </tr>
      <tr>
         <td valign="top">
            in
            
         </td>
         <td valign="top">
            the parameter is an input parameter to the service instance
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            out
            
         </td>
         <td valign="top">
            the parameter is an output parameter to the service instance
            
         </td>
      </tr>
      <tr>
         <td valign="top">
            in/out
            
         </td>
         <td valign="top">
            the parameter is both an input and output parameter to the service instance
            
         </td>
      </tr>
   </table><a href="#top">top</a><hr/><i>Stylesheet: CT_CodelistHTML.xsl Version: 2017-09-10</i></html>